1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
navik [9.2K]
3 years ago
6

Based on your observations in the virtual lab, fill in the data table below. options: A:Separated using a magnet; magnetism B:Se

parated using filtration; conductivity C:Separated using a magnet; malleability D:Separated using a filter; magnetism

Chemistry
2 answers:
ycow [4]3 years ago
6 0
A using a magnet is magnetism
ankoles [38]3 years ago
6 0
<h2>Answer : Option A) Separated using a magnet; magnetism</h2><h3>Explanation : </h3>

In the given observations in the virtual lab, the part of the mixture contains iron fillings which can be easily separated by using magnet. The physical property that was used to separate the iron fillings from the mixture is magnetism. Magnetism is the property possessed by magnets to attract the metal(magnetic object) towards itself or repel the magnetic objects.

In this case, the magnetic object was iron fillings and when magnet was moved over the mixture. The iron fillings got stuck to the magnet and it was easy to separate the iron fillings from the mixture. Then only mixture  was left without iron fillings.

You might be interested in
2.91 moles of aluminum are how many grams(with work)
pentagon [3]
2.91 mol Al * ( 26.982 g Al / 1 mol Al) = 78.518 grams
3 0
2 years ago
Read 2 more answers
If 24k gold is the highest purity (100%), then a 6 Karat piece of gold jewelry would contain what percentage of gold?
krok68 [10]

Answer:

25% gold.

Explanation:

6 is 25 percent of 24, so 6 karat gold would be 25% gold.

4 0
2 years ago
___ may be rinsed over materials to was off explosive residue. A) water B) bleach C) acid D) acetone
Sergio [31]

Answer: D.

Explanation: D. Acetone, Acetone may be rinsed over materials to wash off the explosive residue.

Hope this helps :)

4 0
2 years ago
Read 2 more answers
What is the molecular formula of a compound if its emprical formula is NO2 and its molar mass is 138.02 g/mole
Ratling [72]

Answer:

N₃O₆  

Step-by-step explanation:

Data:

EF = NO₂

MM = 138.02 g/mol

Calculations:

EF Mass = (14.01 + 32.00) u

EF Mass = 46.01 u

The molecular formula is an integral multiple of the empirical formula.

MF = (EF)ₙ

  n = MF Mass/EF Mass  

  n = 138.02 u/46.01 u  

  n = 3.000 ≈3

MF = (NO₂)₃

MF = N₃O₆

7 0
3 years ago
During a chemical reaction, energya)is converted form one from to anotherb)increasesc)decreasesd)is used up as bonds and broken
alekssr [168]
A) energy is converted from one form to another
7 0
2 years ago
Other questions:
  • Which of these expressions are correct variations of the Combined Gas Law? P1V1T2 = P2V2T1 both
    10·2 answers
  • How many moles of PBr3 contain 3.68 x 10^25 bromine atoms?
    11·2 answers
  • Which of the following statements is true? Oceanic crust is thicker than continental crust. Both oceanic and continental crust i
    10·1 answer
  • Cassie's older sister is really good at gymnastics, so Cassie knows she will never be as good. Whenever she goes to gymnastics p
    10·1 answer
  • What happens to the influenza virus every 20-40 years, and why? What are the recent example(s)?
    8·1 answer
  • What might cause your stomach pH to become more acidic than normal
    6·1 answer
  • What front involves three air masses?<br> Please don't guess, give an accurate answer
    10·1 answer
  • Which of the following is an example of point-source pollution? A. Salt from roads B. Water from a sewage treatment plant C. Fer
    6·1 answer
  • 1. what do you mean by human?
    11·1 answer
  • 2) What organization led the fight to stop this practice?
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!